On Tue, 7 Aug 2018 at 17:28, J T Dsouza jtd1959@gmail.com wrote:
On Mon, Aug 6, 2018 at 6:12 PM, Rajeev R. K. rajeevrk@gmail.com wrote:
On Mon, 6 Aug 2018 at 11:20, J T Dsouza jtd1959@gmail.com wrote:
Has anyone done a multi seat setup?
I have tested the same, with a few caveats. My test setup was based on Fedora 26, with consolekit used to manage seats and the input device pairings. The Caveat was that each seat had to have an independent
display
card/device. Multiple outputs connected to a single card cannot be used
to
do a multi seat configuration(At least not yet. but is being worked upon
by
me).
Trying it out on a gigabyte AB350+ Ryzen 5 2600gpu. Which has 3 outputs. With loginctl I can split the devices between 2 seats quite easily.
There are you using the On-Board Display ports as seat 0, and the addon GPU ports as seat1? Or do you have multiple on-board ports with a single display controller serviing multiple seats? Could you share your 'loginctl seat-status' output?
Thanks and Regards
R. K. Rajeev Ph : +91-9323802020
Using this as a guide https://wiki.archlinux.org/index.php/Xorg_multiseat
I am trying to do it with lightdm which is supposed to have built in ability for multiseat.
I tested it back then with both LightDM and GDM, both of which had built
in
multiseat support in F26. I intend to be running some more experiments on the same once I'm back in mumbai in a couple of weeks. Will report more details then.
I am able to get two mouse pointers but not independent.
I get two keyboards but working as one. Both screens are controlled by one user with one single login instead of getting two independent lightdm login greeters.
my lightdm.conf
[LightDM] start-default-seat=true #[Seat:*] [Seat:0] xserver-command=/usr/bin/X :0 xserver-layout=HDMI
[Seat:1] xserver-command=/usr/bin/X :1 xserver-layout=VGA
my xorg.conf (relevant parts)
Section "ServerLayout" Identifier "HDMI" Screen 0 "Screen0" 0 0 Screen 1 "Screen1" RightOf "Screen0" InputDevice "Mouse0" "CorePointer" InputDevice "Keyboard0" "CoreKeyboard" # Screen 1 "Screen1" RightOf "Screen0" # InputDevice "Mouse1" "CorePointer" # InputDevice "Keyboard1" "CoreKeyboard" EndSection
#Section "ServerLayout" # Identifier "VGA" # Screen 0 "Screen0" 0 0 # Screen 1 "Screen1" 1367 0 # InputDevice "Mouse1" "CorePointer" # InputDevice "Keyboard1" "CoreKeyboard" #EndSection
Section "InputDevice" Identifier "Keyboard0" Driver "kbd" Option "Device" "/dev/input/event0" EndSection
Section "InputDevice" Identifier "Keyboard1" Driver "kbd" Option "Device" "/dev/input/event2" EndSection
Section "InputDevice" Identifier "Mouse0" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/input/mouse0" Option "ZAxisMapping" "4 5 6 7" EndSection
Section "InputDevice" Identifier "Mouse1" Driver "mouse" Option "Protocol" "auto" Option "Device" "/dev/input/mouse1" Option "ZAxisMapping" "4 5 6 7" EndSection
Section "Monitor" Identifier "Monitor0" VendorName "LG" ModelName "20MK400H-BB" EndSection
Section "Monitor" Identifier "Monitor1" VendorName "LG" ModelName "20MP48HB-BB" EndSection
Section "Device" ### Available Driver options are:- ### Values: <i>: integer, <f>: float, <bool>: "True"/"False", ### <string>: "String", <freq>: "<f> Hz/kHz/MHz", ### <percent>: "<f>%" ### [arg]: arg optional #Option "Accel" # [<bool>] #Option "SWcursor" # [<bool>] #Option "EnablePageFlip" # [<bool>] #Option "SubPixelOrder" # [<str>] #Option "ZaphodHeads" # <str> #Option "AccelMethod" # <str> #Option "DRI3" # [<bool>] #Option "DRI" # <i> #Option "ShadowPrimary" # [<bool>] #Option "TearFree" # [<bool>] #Option "DeleteUnusedDP12Displays" # [<bool>] Identifier "Card0" Driver "amdgpu" BusID "PCI:6:0:0" Screen 0 EndSection
Section "Device" ### Available Driver options are:- ### Values: <i>: integer, <f>: float, <bool>: "True"/"False", ### <string>: "String", <freq>: "<f> Hz/kHz/MHz", ### <percent>: "<f>%" ### [arg]: arg optional #Option "Accel" # [<bool>] #Option "SWcursor" # [<bool>] #Option "EnablePageFlip" # [<bool>] #Option "SubPixelOrder" # [<str>] #Option "ZaphodHeads" # <str> #Option "AccelMethod" # <str> #Option "DRI3" # [<bool>] #Option "ShadowPrimary" # [<bool>] #Option "TearFree" # [<bool>] #Option "DeleteUnusedDP12Displays" # [<bool>] Identifier "Card1" Driver "amdgpu" BusID "PCI:6:0:1" Screen 1 EndSection
Section "Screen" Identifier "Screen0" Device "Card0" Monitor "Monitor0" SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection
Section "Screen" Identifier "Screen1" Device "Card1" Monitor "Monitor1" SubSection "Display" Viewport 0 0 Depth 24 EndSubSection EndSection -- https://mm.ilug-bom.org.in/mailman/listinfo/linuxers
Thanks and Regards
R. K. Rajeev Ph : +91-9323802020 -- https://mm.ilug-bom.org.in/mailman/listinfo/linuxers